| 基本尺寸 | 型号 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| 140 | 190 | 50 | NNU4928 |
| 130 | 180 | 50 | NNU4926 |
| 120 | 165 | 45 | NNU4924 |
| 110 | 150 | 40 | NNU4922 |
| 105 | 145 | 40 | NNU4921 |
| 100 | 140 | 40 | NNU4920 |
| 480 | 700 | 165 | NN3096K |
| 460 | 680 | 163 | NN3092K |
| 440 | 650 | 157 | NN3088K |
| 420 | 620 | 150 | NN3084K |
| 400 | 600 | 148 | NN3080K |
| 380 | 560 | 135 | NN3076K |
| 360 | 540 | 134 | NN3072K |
| 340 | 520 | 133 | NN3068K |
| 320 | 480 | 121 | NN3064K |
| 300 | 460 | 118 | NN3060K |
| 280 | 420 | 106 | NN3056K |
| 260 | 400 | 104 | NN3052K |
| 240 | 360 | 92 | NN3048K |
| 170 | 310 | 52 | NU234 |
| 170 | 310 | 52 | NU234E |
| 160 | 290 | 48 | NU232 |
| 160 | 290 | 48 | NU232E |
| 150 | 270 | 45 | NU230 |
| 150 | 270 | 45 | NU230E |
| 140 | 250 | 42 | NU228 |
| 140 | 250 | 42 | NU228E |
| 130 | 230 | 40 | NU226 |
| 130 | 230 | 40 | NU226E |
| 120 | 215 | 40 | NU224 |

